r
82426b1941
新增侧栏「宝塔面板」菜单、代理 API 与连接配置页；通过 SSH 读写子机 api.json 自动写入凭据，5 分钟后台重试，含审计修复、检测缓存与并发锁。 Co-authored-by: Cursor <cursoragent@cursor.com>
59 lines
1.5 KiB
Python
59 lines
1.5 KiB
Python
"""Resolve Nexus center IP for Baota API whitelist."""
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from __future__ import annotations
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import ipaddress
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import logging
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import socket
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from urllib.parse import urlparse
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from server.config import settings
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logger = logging.getLogger("nexus.btpanel.source_ip")
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def _is_ip(value: str) -> bool:
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try:
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ipaddress.ip_address(value.strip())
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return True
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except ValueError:
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return False
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def _host_from_url(url: str) -> str | None:
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parsed = urlparse(url.strip())
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host = (parsed.hostname or "").strip()
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return host or None
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def resolve_center_ip_from_dns(host: str) -> str | None:
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if not host:
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return None
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if _is_ip(host):
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return host
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try:
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infos = socket.getaddrinfo(host, None, type=socket.SOCK_STREAM)
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for info in infos:
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addr = info[4][0]
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if _is_ip(addr):
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return addr
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except OSError as exc:
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logger.warning("bt panel source ip dns failed host=%s: %s", host, exc)
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return None
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def get_bt_panel_source_ip() -> str | None:
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"""Center outbound IP for Baota ``limit_addr`` (settings → API_BASE_URL DNS)."""
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explicit = (getattr(settings, "BT_PANEL_SOURCE_IP", None) or "").strip()
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if explicit and _is_ip(explicit):
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return explicit
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base = (settings.API_BASE_URL or "").strip()
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host = _host_from_url(base) if base else None
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if host:
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resolved = resolve_center_ip_from_dns(host)
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if resolved:
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return resolved
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return None
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